strain gage bridge

例句：

1. 1.The strain gage bridge is used to measure the strain in a material under load.
   应变片桥用于测量材料在受力下的应变。
2. 2.In this experiment, we use a strain gage bridge to measure the deformation of the beam.
   在这个实验中，我们使用应变片桥来测量梁的变形。
3. 3.The strain gage bridge is crucial for monitoring the stress distribution in the structure.
   应变片桥对于监测结构中的应力分布至关重要。